SLUB Bluetooth Fully Wireless Bluetooth Compact and 25 Hours of Continuous Single Earbud with Automatic Compatible with Black Headset, Earbuds, 5.4

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【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

❤【Latest Bluetooth 5.4 Technology】SLUB 557 is completely wireless, eliminating cables. It features cutting-edge Bluetooth 5.4 EDR technology and advanced antenna technology, improving communication issues with traditional Bluetooth headsets. It minimizes sound jumps and interruptions. With a strong signal and audio signal transmission distance of up to 10 meters, you can enjoy clear, high-quality sound without worrying about cables. Compatible with iOS and Android devices. ❤【Hands-Free Calling & Easy Operation】These headphones are perfect for calls while driving, working, commuting, or walking. The built-in microphone is especially convenient when you're busy. They're ultra-lightweight and comfortable, even when worn for long periods of time. They offer excellent ear comfort, a stable signal, fast connection, and excellent compatibility. The one-button design allows for one-handed operation. Press the button to play/pause music, adjust volume, start/end/reject calls, skip to the next song, activate Siri, and redial. ❤【Comfortable Fit for Both Ears】The 180° rotatable earbuds can be rotated to fit both ears and adjust to your preferred angle. The streamlined design follows the contours of your ears, providing a comfortable fit for both ears. Ultra-lightweight and comfortable, they don't cause any pain or strain on your ears even when worn for long periods of time, making them both comfortable and practical. Supporting rich, high-quality AAC audio, the SLuB wireless earphones deliver a rich, authentic sound to your ears, from music to movies. The fully separated Bluetooth earphones are equipped with a high-performance microphone for comfortable, hands-free calling. ❤【Ergonomic Comfort Design | Warranty & Support】Ergonomic sports design, weighing just 12g per earphone, allows for a comfortable fit and a seamless connection to your ears. Minimizing strain on your ears, you won't even feel the weight even when wearing them for long periods of time. You can use them comfortably without worrying about dropping them while on the go. Completely cordless, they won't get in the way of any movement. They're sweat- and splash-proof, so you can use them with confidence even in sudden rain or when they get wet with sweat. ❤【Package contents】1*Bluetooth earphone, 1*USB charging cable, instruction manual ★【Customer support】: ①When the product arrives: If the product you received is different from the one you ordered or if there is an initial defect, please contact us by email as soon as possible. ②How to contact us: Please feel free to contact us by going to "Account service" → "Order history" → "Seller" → "Ask a question" in your account service. ● [Package Contents] Earphones, USB charging cable, Japanese instruction manual ● [Basic Specifications] Product Colors: Red, Blue, Black Bluetooth: V5.0 Charging Time: 2.5 hours Music Playback: Approximately 23 hours Standby: Approximately 230 hours Communication Distance: 10M Capacity: 170mAh [Customer Support] ① Upon Delivery: If the product you received is different from what you ordered or if there is an initial defect, please contact us by email as soon as possible. ② Contact Us: Please feel free to contact us by going to "Account Service" → "Order History" → "Seller" → "Ask a Question" in your account. ■ Easy One-Button Operation: The small multi-function button allows for easy operation. Easily control volume +/-, music play/pause, answer/end/reject calls, power on/off, and more. ■ Bluetooth 5.4 Evolution: The new chip supports Bluetooth 5.4, significantly improving data transfer capabilities when connecting to compatible devices. Experience a truly fast, stable, and uninterrupted connection, and the advanced antenna technology provides a strong signal. ■CVC6.0 Neu CVC 6.0 noise-canceling technology reduces ambient noise, allowing you to enjoy clearer hands-free calls and music! It effectively reduces noise entering the earphones, improving the quality of your outdoor music listening experience and boosting your work and study efficiency. ■ Ultra-long standby time: Precision construction, a 170mAh high-capacity built-in earphone, and a new 5.4 low-power, high-quality chip provide 230 hours of ultra-long standby time. With 23 hours of music playback and 25 hours of voice calls, these headphones meet the demands of everyday use, work, and more. ■ Ergonomic design for a comfortable fit: Soft, high-quality silicone earbuds conform to your ears and prevent them from falling out, allowing for long, painless wear. The streamlined design conforms to your ears, providing a comfortable fit for both left and right ears. ■ Water-resistant: The streamlined design of the earbuds makes them water-resistant! Recommended for sweaty workouts! Sweat flows along the ear canal and stays in the ear canal, providing a comfortable fit.